JPH04295204A - Traveling controller for linear motor car - Google Patents
Traveling controller for linear motor carInfo
- Publication number
- JPH04295204A JPH04295204A JP3059996A JP5999691A JPH04295204A JP H04295204 A JPH04295204 A JP H04295204A JP 3059996 A JP3059996 A JP 3059996A JP 5999691 A JP5999691 A JP 5999691A JP H04295204 A JPH04295204 A JP H04295204A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- section
- vehicle
- track
- supply section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 28
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005339 levitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
【０００１】［発明の目的］[Object of the invention]
【０００２】0002
【産業上の利用分野】この発明は、磁気浮上式のリニア
モータカーの走行制御装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a travel control device for a magnetically levitated linear motor car.
【０００３】0003
【従来の技術】磁気浮上式のリニアモータカーは、現在
、実験段階の技術であり、車両の速度向上を主眼として
開発、実験が鋭意、繰り返されているが、この実験車両
は１編成のみであり、走行距離も短いものであるために
、給電区間も軌道全体で１区間である。[Prior Art] Magnetic levitation linear motor cars are currently in the experimental stage, and are being developed and tested repeatedly with the main aim of increasing vehicle speed, but this experimental vehicle has only one set. Since the running distance is short, there is only one power feeding section for the entire track.
【０００４】0004
【発明が解決しようとする課題】ところが、今後、技術
開発が進むにつれて、車両台数も増加し、軌道も長大な
ものになるために、複数の給電区間に分割して、各給電
区間ごとに変電所からの電力を切り替えて給電するよう
にする現列車の給電システムと同様のシステムを採用す
ることになる。[Problem to be solved by the invention] However, as technological development progresses in the future, the number of vehicles will increase and the tracks will become longer, so it will be necessary to divide the power supply into multiple power supply sections and transform the power for each power supply section. The system will be similar to the power supply system used by current trains, which switches between sources.
【０００５】しかしながら、従来の実験技術では、給電
区間が１区間しかなかったために、給電系のトラブルが
発生すると、車両を無給電区間内で停車させざるを得ず
、再起動のために手間がかかる問題点があった。そして
、この問題点は、軌道が長大化しても、その一つの給電
区間が無給電区間となれば、その手前の給電区間を走行
していた車両が知らずに無給電区間に突入すれば、同様
に発生する問題点である。[0005] However, in the conventional experimental technology, there was only one power supply section, so if a problem occurred in the power supply system, the vehicle had to be stopped in the non-power supply section, which took time and effort to restart. There were such problems. The problem is that even if the track becomes longer, if one of the energized sections becomes a non-energized section, if a vehicle that was running on the previous energized section unknowingly enters the unelectrified section, the same problem can occur. This is a problem that occurs in
【０００６】この発明は、このような従来の問題点に鑑
みなされたもので、複数の給電区間に分割された軌道上
を走行中の車両が、何らかのトラブルで無給電区間にな
った区間に知らずに突入して停止してしまうことがない
ように、その手前の給電区間内で停止し、あるいは無給
電区間を惰行走行によって完全に通過して次々給電区間
まで移動し、通常の走行が継続できるようにするリニア
モータカーの走行制御装置を提供することを目的とする
。[0006] This invention was made in view of the conventional problems, and a vehicle running on a track divided into a plurality of energized sections is unknowingly located in a section that has become a non-energized section due to some trouble. In order to prevent the vehicle from entering and stopping, the vehicle can either stop within the energized section before it, or coast completely through the non-energized section, move to the energized section one after another, and continue normal driving. An object of the present invention is to provide a traveling control device for a linear motor car.
【０００７】［発明の構成］[Configuration of the invention]
【０００８】[0008]
【課題を解決するための手段】この発明のリニアモータ
カーの走行制御装置は、軌道を複数の給電区間に分割し
、各給電区間に設けた給電、無給電の給電状態判定を行
うための給電状態判定手段と、前記軌道上の車両の位置
検出を行う位置検出手段と、前記車両の速度を検出する
速度検出手段と、前記軌道の各給電区間の勾配、長さ、
走行抵抗などの軌道状態情報を記憶する軌道状態情報記
憶手段と、前記車両が任意の１つの給電区間を走行中に
、あらかじめ定められた特定の通過点において、次給電
区間の給電状態を判定する次区間給電状態判定手段と、
前記次区間給電状態判定手段が、次給電区間が無給電状
態であると判定したときに、前記車両の速度検出手段か
らの速度信号と、前記位置検出手段からの車両位置信号
と、前記軌道状態情報記憶手段からの次給電区間の軌道
状態情報とから前記車両が次給電区間を惰行運転によっ
て通過することができるかどうかを判定する次区間通過
可能性判定手段と、前記次区間通過可能性判定手段が、
前記車両が惰行運転によって次給電区間を通過すること
が不可能であると判定したときに、前記車両に現在走行
中の給電区間内で停車できる強さで制動をかける制動制
御手段とを備えたものである。[Means for Solving the Problems] A running control device for a linear motor car of the present invention divides a track into a plurality of power supply sections, and provides a power supply state in each power supply section for determining the power supply state and non-power supply state. a determining means, a position detecting means for detecting the position of the vehicle on the track, a speed detecting means for detecting the speed of the vehicle, the slope and length of each power feeding section of the track,
a track state information storage means for storing track state information such as running resistance; and a track state information storage means for determining the power supply state of the next power supply section at a predetermined specific passing point while the vehicle is traveling in any one power supply section. Next section power supply state determination means,
When the next section power supply state determination means determines that the next power supply section is in a non-power supply state, the speed signal from the vehicle speed detection means, the vehicle position signal from the position detection means, and the track state are detected. a next section passability determination means for determining whether the vehicle can pass through the next power supply section by coasting based on track state information of the next power supply section from the information storage means; and a next section passability determination means. The means are
and a braking control means that applies braking force to the vehicle to stop the vehicle within the current power supply section when it is determined that the vehicle cannot pass through the next power supply section due to coasting. It is something.
【０００９】さらに、上記のリニアモータカーの走行制
御装置において、軌道上の各給電区間の車両の存在状態
を検出する車両検出手段を備え、次区間可能性判定手段
が、前記車両検出手段の情報から次々給電区間の車両の
存在の有無を判定し、次々給電区間に他の車両が存在す
ると判定した場合にも、強制的に次給電区間を通過する
ことが不可能であると判定するようにもできる。[0009]Furthermore, the above-mentioned running control device for a linear motor car includes a vehicle detection means for detecting the presence state of a vehicle in each power feeding section on the track, and the next section possibility determination means detects the presence of a vehicle in each power feeding section on the track based on the information of the vehicle detection means. The presence or absence of vehicles in the power supply section is determined one after another, and even if it is determined that there are other vehicles in the power supply section one after another, it is determined that it is impossible to forcibly pass through the next power supply section. can.
【００１０】0010
【作用】この発明のリニアモータカーの走行制御装置で
は、軌道状態情報記憶手段によって軌道の各給電区間の
勾配、長さ、走行抵抗などの軌道状態情報を記憶してお
く。[Operation] In the running control device for a linear motor car of the present invention, track state information such as the gradient, length, running resistance, etc. of each power feeding section of the track is stored by the track state information storage means.
【００１１】そして、給電状態判定手段によって各給電
区間に設けた給電、無給電の給電状態判定を行い、位置
検出手段によって軌道上の車両の位置検出を行い、速度
検出手段によって車両の速度を検出する。[0011] Then, the power supply state determination means determines the power supply state of the power supply and non-power supply provided in each power supply section, the position detection means detects the position of the vehicle on the track, and the speed detection means detects the speed of the vehicle. do.
【００１２】そして、次区間給電状態判定手段によって
、車両が任意の１つの給電区間を走行中に、あらかじめ
定められた特定の通過点において、次給電区間の給電状
態を判定し、次給電区間が無給電状態であると判定した
ときには、次区間通過可能性判定手段によって、車両の
速度検出手段からの速度信号と、位置検出手段からの車
両位置信号と、軌道状態情報記憶手段からの次給電区間
の軌道状態情報とから、車両が次給電区間を惰行運転に
よって通過することができるかどうか判定する。[0012] Then, the next section power supply state determination means determines the power supply state of the next power supply section at a predetermined specific passing point while the vehicle is traveling in any one power supply section, and determines whether the next power supply section is When it is determined that the vehicle is in a non-power feeding state, the next section passage possibility determining means outputs the speed signal from the vehicle speed detection means, the vehicle position signal from the position detection means, and the next power feeding section from the track state information storage means. Based on the track state information, it is determined whether the vehicle can pass through the next power feeding section by coasting.
【００１３】そして、この次区間通過可能性判定手段が
、車両が惰行運転によって無給電状態になっている次給
電区間を通過することが不可能であると判定したときに
は、制動制御手段によって、車両に現在走行中の給電区
間内で停車できる強さで制動をかけ、無給電状態になっ
ている次給電区間の手前で車両を停車させるようにする
。[0013] When the next section passability determining means determines that it is impossible for the vehicle to pass through the next power feeding section where the vehicle is in a non-power feeding state due to coasting, the braking control means causes the vehicle to The system applies braking force enough to stop the vehicle within the power supply section it is currently traveling in, and stops the vehicle before the next power supply section that is currently in a non-power supply state.
【００１４】こうして、ある給電区間が無給電状態にな
った場合には、その給電区間に突入する前に車両を停車
させ、あるいは、惰行運転によって通過可能であれば、
次々給電区間まで惰行運転することにより無給電区間を
通過させるようにし、いずれにしても、無給電区間に車
両が停止することのないように走行制御する。[0014] In this way, when a certain power feeding section is in a non-power feeding state, the vehicle must be stopped before entering the power feeding section, or if it is possible to pass by coasting,
The vehicle is caused to pass through the non-power-feeding sections by coasting to the power-feeding sections one after another, and in any case, driving is controlled so that the vehicle does not stop in the non-power-feeding sections.
【００１５】また、この発明のリニアモータカーの走行
制御装置では、次給電区間が無給電区間となった場合に
、その次給電区間を惰行運転によって通過することが可
能であったとしても、車両検出手段によって次々給電区
間に他の車両が存在していることが検出されたときには
、次区間通過可能性判定手段が強制的に次給電区間を通
過することが不可能であるとの判定信号を出力し、制動
制御手段によって現在走行中の給電区間内で車両が停車
できる強さで制動をかけ、無給電状態になっている次給
電区間の手前で車両を強制的に停車させるようにするこ
とにより、１給電区間に複数台の車両が同時に存在する
ようになるのを防ぐようにできる。Furthermore, in the traveling control device for a linear motor car of the present invention, when the next power supply section becomes a non-power supply section, even if it is possible to pass through the next power supply section by coasting, the vehicle cannot be detected. When the means successively detects that other vehicles are present in the power supply section, the next section passability determining means forcibly outputs a determination signal indicating that it is impossible to pass through the next power supply section. Then, the braking control means applies the brakes to a strength that allows the vehicle to stop within the current power supply section, and forcibly stops the vehicle before the next power supply section that is in the non-power supply state. , it is possible to prevent multiple vehicles from simultaneously existing in one power supply section.
【００１６】[0016]
【実施例】以下、この発明の実施例を図に基づいて詳説
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the present invention will be explained in detail below with reference to the drawings.
【００１７】一般に磁気浮上式のリニアモータカーは、
図３に示すように、軌道１上に多数の推進コイル２を敷
設し、これらの推進コイル２を複数の給電区間３，４，
５に分割し、それぞれの給電区間３，４：４，５間それ
ぞれに境界スイッチ６，７を設けて、変電所８，９から
各給電区間３，４，５に順次切り替えて電力を供給する
ことができるようにしている。なお、図３では、説明の
簡略化のために、給電区間として３区間しか示していな
いが、この給電区間は４以上あってもよいものである。
また、１０は区分スイッチであって、各推進コイル２に
順次電力を供給するためのスイッチである。[0017] In general, magnetic levitation type linear motor cars are
As shown in FIG. 3, a large number of propulsion coils 2 are laid on a track 1, and these propulsion coils 2 are connected to a plurality of power supply sections 3, 4,
Each power supply section 3, 4: Boundary switches 6, 7 are provided between 4, 5, and substations 8, 9 sequentially switch to each power supply section 3, 4, 5 to supply power. I'm trying to do that. Note that although FIG. 3 shows only three power feeding sections to simplify the explanation, there may be four or more power feeding sections. Further, 10 is a division switch, which is a switch for sequentially supplying power to each propulsion coil 2.
【００１８】軌道１上には車両１１が置かれ、この車両
１１に設けられた磁石１２が推進コイル２によって作る
磁界によって磁力を受け、推進され、あるいは制動をか
けられるようになっている。A vehicle 11 is placed on the track 1, and a magnet 12 provided on the vehicle 11 receives a magnetic force from a magnetic field generated by a propulsion coil 2, so that the vehicle is propelled or braked.
【００１９】１３は、車両１１が軌道１上を惰行する場
合に用いられる車輪であるが、通常の磁気推進時には、
磁気浮上した状態になって、軌道１に接触しないように
なっている。Reference numeral 13 indicates wheels used when the vehicle 11 coasts on the track 1, but during normal magnetic propulsion,
It is in a magnetically levitated state and does not come into contact with orbit 1.
【００２０】このようなリニアモータカーシステムにお
いて、さらに、軌道１に沿って車両の位置検出のために
位置検出器１４が設けられており、また、この位置検出
器１４からの位置検出信号を取り入れて位置検出および
速度検出を行い、同時に、各給電区間３，４，５の給電
状態信号、各給電区間３，４，５内の車両の存在検出信
号、各給電区間３，４，５の長さ、勾配、走行抵抗など
の区間状態情報を入力して、車両１１の走行制御を行う
走行制御装置１５を備えている。In such a linear motor car system, a position detector 14 is further provided along the track 1 to detect the position of the vehicle, and a position detection signal from the position detector 14 is taken in. Position detection and speed detection are performed, and at the same time, the power supply status signal of each power supply section 3, 4, 5, the presence detection signal of a vehicle in each power supply section 3, 4, 5, the length of each power supply section 3, 4, 5 The vehicle 11 is provided with a travel control device 15 that controls the travel of the vehicle 11 by inputting section state information such as , slope, and travel resistance.
【００２１】この走行制御装置１５の詳しい構成が図１
に示してある。この実施例の走行制御装置１５は、位置
検出器１４からの位置検出信号を入力して車両１１の位
置を割り出す位置検出部１６と、前記位置検出信号を入
力して車両１１の移動速度を算出する車速検出部１７と
、複数の給電区間３，４，５各々が給電状態であるか無
給電状態であるかを示す給電状態信号を周期的に入力し
て記憶し、また各給電区間３，４，５の長さ、勾配、走
行抵抗などの区間状態の諸情報をあらかじめ記憶してい
るメモリ１８とを備えている。The detailed configuration of this travel control device 15 is shown in FIG.
It is shown in The travel control device 15 of this embodiment includes a position detection section 16 that inputs a position detection signal from a position detector 14 to determine the position of the vehicle 11, and a position detection section 16 that inputs the position detection signal and calculates the moving speed of the vehicle 11. A vehicle speed detection unit 17 periodically inputs and stores a power supply state signal indicating whether each of the plurality of power supply sections 3, 4, and 5 is in a power supply state or a non-power supply state, and each power supply section 3, The vehicle is equipped with a memory 18 that stores in advance various information on section conditions such as the length, slope, running resistance, etc. of 4 and 5.
【００２２】走行制御装置１５はまた、車両１１が走行
している給電区間の次の給電区間の給電状態をメモリ１
８の給電状態情報を参照して判定する次区間給電状態判
定部１９と、次給電区間が無給電状態である場合に、そ
の次給電区間を車両が惰行運転によって通過することが
できるかどうか判定する次区間通過可能性判定部２０と
、次区間通過可能性判定部２０が通過不可能であると判
定した場合に、あるいは次区間通過可能と判定しても、
次々給電区間を他車両が走行していることを検出した場
合に、車両１１に対して現在走行している給電区間内で
制動をかけて停止させるための制動制御部２１とを備え
ている。The travel control device 15 also stores in the memory 1 the power supply state of the power supply section next to the power supply section in which the vehicle 11 is traveling.
The next section power supply state determination unit 19 makes a determination with reference to the power supply state information of No. 8, and determines whether the vehicle can pass through the next power supply section by coasting when the next power supply section is in a non-power supply state. If the next section passability determination unit 20 and the next section passability determination unit 20 determine that the next section cannot be passed, or even if it is determined that the next section is passable,
A brake control unit 21 is provided for applying braking to the vehicle 11 to stop the vehicle 11 within the current power feeding section when it is detected that other vehicles are running in the power feeding section one after another.
【００２３】次に、上記の構成のリニアモータカーの走
行制御装置の動作について説明する。Next, the operation of the travel control device for a linear motor car having the above configuration will be explained.
【００２４】いま、図４に示すように、車両１１が給電
区間３上を走行中である場合について説明すると、位置
検出部１６は、位置検出器１４からの位置検出信号を入
力して、この給電区間３においてあらかじめ設定されて
いるチェックポイントＰ点を通過したかどうか判定し、
次給電区間４に到達するまでの距離ｌになったＰ点に達
したときにＰ点通過信号を次区間給電状態判定部１９に
出力する（図２におけるステップＳ１）。Now, as shown in FIG. 4, when the vehicle 11 is running on the power supply section 3, the position detection section 16 inputs the position detection signal from the position detector 14 and detects this signal. Determine whether or not the preset checkpoint P point has been passed in the power supply section 3,
When the point P is reached, which is the distance l to reach the next power supply section 4, a P point passage signal is output to the next section power supply state determination section 19 (step S1 in FIG. 2).
【００２５】次区間給電状態判定部１９は、このＰ点通
過信号を受けて、車両１１が現在走行している給電区間
３の次の給電区間４が何らかのトラブルのために無給電
状態になっていないかどうかを、メモリ１８の各給電区
間の給電状態情報から読みだしてきて判定し、給電中と
判定されれば、なんら問題はないので、次に、この給電
区間４を新たに現給電区間とし、次の給電区間５につい
て同様に無給電状態になっていないかどうかを判定する
ようにする。[0025] In response to this point P passing signal, the next section power supply state determination unit 19 determines whether the power supply section 4 next to the power supply section 3 in which the vehicle 11 is currently traveling is in a non-power supply state due to some trouble. Read the power supply status information of each power supply section in the memory 18 to determine whether there is a current power supply section.If it is determined that power is being supplied, there is no problem, so next, set this power supply section 4 as a new current power supply section. Then, it is similarly determined whether or not the next power feeding section 5 is in a non-power feeding state.
【００２６】しかしながら、次給電区間４が無給電状態
であると次区間給電状態判定部１９が判定すると、この
信号は次区間通過可能性判定部２０に出力される（ステ
ップＳ２）。However, when the next section power supply state determination section 19 determines that the next power supply section 4 is in a non-power supply state, this signal is output to the next section passage possibility determination section 20 (step S2).
【００２７】次区間通過可能性判定部２０では、メモリ
１８からあらかじめ記憶されている次給電区間４に対す
る長さ情報、勾配情報などの区間状態情報をメモリ１８
から呼び出してきて、車速検出部１７が検出した速度で
、無給電となった長さＬｎの次給電区間４を車両１１が
惰行運転によって通過することができるかどうかを判定
する（ステップＳ３，）。The next section passability determination unit 20 receives section status information such as length information and gradient information for the next power feeding section 4 stored in advance from the memory 18.
It is determined whether or not the vehicle 11 can pass through the next power feeding section 4 of length Ln, which has become non-power feeding, by coasting at the speed detected by the vehicle speed detection unit 17 (step S3). .
【００２８】このステップＳ４で、惰行運転によって次
給電区間４を通過することが可能であると判定された場
合には、次のステップＳ５で、次々給電区間５に他車両
１１′が存在しないかどうか判定し（ステップＳ５）、
他車両１１′が存在しないことが判明した場合には、同
一区間に２台の車両を同時に走行させることにはならな
いので、車両１１に対してなんら制動指令を与えず、し
たがって、車両１１は次給電区間４に突入したときに電
力を供給されなくなって、軌道１上を車輪１３によって
走行する惰行運転に入り、この惰行運転のまま次給電区
間４を通過して給電状態にある次々給電区間５に入り、
再び通常の磁力推進を受けるようになる（ステップＳ６
）。If it is determined in this step S4 that it is possible to pass through the next power supply section 4 by coasting, then in the next step S5 it is determined whether there is another vehicle 11' in the next power supply section 5. (Step S5)
If it is determined that there is no other vehicle 11', no braking command is given to the vehicle 11 because two vehicles will not be traveling in the same section at the same time, and therefore the vehicle 11 will When entering the power supply section 4, power is no longer supplied and the vehicle enters coasting operation in which the wheels 13 run on the track 1, and in this coasting operation, the vehicle passes through the next power supply section 4 and continues to be in the power supply state. To enter the,
It begins to receive normal magnetic propulsion again (step S6
).
【００２９】前記ステップＳ４において、次給電区間４
を惰行運転によって通過することができないと判定され
た場合には、Ｐ点において直ちに制動をかけ、区分スイ
ッチ１０の制御により、図４に示す減速パターン２２に
従って、次給電区間４に車両１１が突入する手前で停止
させるようにする（ステップＳ７）。[0029] In step S4, the next power supply section 4
If it is determined that the vehicle cannot pass by coasting, braking is immediately applied at point P, and the vehicle 11 enters the next power supply section 4 according to the deceleration pattern 22 shown in FIG. 4 under the control of the classification switch 10. It is made to stop just before it does (step S7).
【００３０】また、前記ステップＳ５で、次々給電区間
５に他車両１１′が存在することが検出された場合にも
、車両１１が給電区間４を惰行運転により通過すること
ができると判定されたのではあるが、次々給電区間５に
２台の車両１１，１１′が同時に存在することになって
しまうために惰行運転を禁止し、現給電区間３において
速やかに車両１０に制動をかけて停止させる（ステップ
Ｓ７）。[0030]Furthermore, even when it is detected in step S5 that another vehicle 11' exists in the power supply section 5 one after another, it is determined that the vehicle 11 can pass through the power supply section 4 by coasting. However, since two vehicles 11 and 11' are present at the same time in the power supply section 5 one after another, coasting operation is prohibited and the vehicle 10 is immediately braked and stopped in the current power supply section 3. (step S7).
【００３１】このようにして、車両が現在走行中の給電
区間の次の給電区間が無給電状態になった場合には、そ
の無給電状態になった給電区間を車両が惰行運転によっ
て通過することができるかどうかを判定し、通過するこ
とができないと判定された場合には、直ちに制動をかけ
て給電中の現給電区間において車両を停車させ、無給電
区間に車両が停止してしまうことのないようにするので
ある。[0031] In this way, if the power feeding section next to the power feeding section in which the vehicle is currently traveling becomes unpowered, the vehicle will not be able to pass through the unpowered feeding section by coasting. If it is determined that the vehicle cannot pass, the brakes are immediately applied to stop the vehicle in the current power supply section and prevent the vehicle from stopping in the non-power supply section. We will make sure that there is no such thing.
【００３２】なお、上記の実施例では、次々給電区間に
他の車両が存在するかどうかも判定し、他の車両が次々
給電区間に存在する場合には現走行給電区間において車
両を停止させるようにしたが、このような手順が冗長で
ある場合には、特に採用しなくてもよく、単に、次給電
区間を惰行運転により通過することができるかどうかを
判定し、通過することができないと判定された場合には
、直ちに制動をかけて車両を現給電区間において停止さ
せるように制御するだけの構成であってもよい。[0032] In the above embodiment, it is also determined whether or not there are other vehicles in the power supply section one after another, and if there are other vehicles in the power supply section one after another, the vehicle is stopped in the current power supply section. However, if such a procedure is redundant, it does not need to be adopted, and it is simply determined whether it is possible to pass through the next power supply section by coasting operation, and if it is not possible to pass, it is not necessary to adopt it. If it is determined, the configuration may be such that the vehicle is controlled to immediately apply the brakes and stop the vehicle in the current power supply section.
【００３３】[0033]
【発明の効果】以上のようにこの発明によれば、複数の
給電区間に分割した軌道上で、何らかのトラブルによっ
て１つの給電区間が無給電状態になっても車両をその無
給電状態の給電区間に停止させることがなく、復旧時の
作業をしやすくできる。As described above, according to the present invention, even if one power-feeding section becomes unpowered due to some trouble on a track divided into a plurality of power-fed sections, the vehicle can be moved to that unpowered section. There is no need to stop the system at any time, making recovery work easier.
【００３４】また、無給電状態になって次給電区間の次
の給電区間に他の車両が存在する場合には、無給電状態
の次給電区間を惰行運転によって通過することができる
ような場合にも惰行運転をさせないで、現給電区間内で
停止させるようにすることにより、閉塞区間を実現する
ことができる。[0034] In addition, if the vehicle is in a non-power supply state and there is another vehicle in the next power supply section after the next power supply section, the vehicle can pass through the next power supply section in the non-power supply state by coasting. A closed section can be realized by stopping the vehicle within the current power supply section without coasting.
【図１】この発明の一実施例のブロック図。FIG. 1 is a block diagram of an embodiment of the present invention.
【図２】上記実施例の動作を示すフローチャート。FIG. 2 is a flowchart showing the operation of the above embodiment.
【図３】一般的なリニアモータカーのシステム構成図。FIG. 3 is a system configuration diagram of a general linear motor car.
【図４】上記実施例の動作を示す説明図。FIG. 4 is an explanatory diagram showing the operation of the above embodiment.
１ 軌道 ２ 推進コイル ３，４，５ 給電区間 ６，７ 境界スイッチ ８，９ 変電所 １０ 区分スイッチ １１ 車両 １１′ 他車両 １３ 車輪 １４ 位置検出器 １５ 走行制御装置 １６ 位置検出部 １７ 車速検出部 １８ メモリ １９ 次区間給電状態判定部 ２０ 次区間通過可能性判定部 ２１ 制動制御部 1 Orbit 2 Propulsion coil 3, 4, 5 Power supply section 6,7 Boundary switch 8, 9 Substation 10 Classification switch 11 Vehicle 11' Other vehicles 13 Wheels 14 Position detector 15 Travel control device 16 Position detection section 17 Vehicle speed detection section 18 Memory 19 Next section power supply status determination unit 20 Next section passability determination unit 21 Braking control section
Claims (2)
電区間に設けた給電、無給電の給電状態判定を行うため
の給電状態判定手段と、前記軌道上の車両の位置検出を
行う位置検出手段と、前記軌道上の車両の速度を検出す
る速度検出手段と、前記軌道の各給電区間の勾配、長さ
、走行抵抗などの軌道状態情報を記憶する軌道状態情報
記憶手段と、前記車両が任意の１つの給電区間を走行中
に、あらかじめ定められた特定の通過点において、次給
電区間の給電状態を判定する次区間給電状態判定手段と
、前記次区間給電状態判定手段が、次給電区間が無給電
状態であると判定したときに、前記車両の速度検出手段
からの速度信号と、前記位置検出手段からの車両位置信
号と、前記軌道状態情報記憶手段からの次給電区間の軌
道状態情報とから前記車両が次給電区間を惰行運転によ
って通過することができるかどうかを判定する次区間通
過可能性判定手段と、前記次区間通過可能性判定手段が
、前記車両が惰行運転によって次給電区間を通過するこ
とが不可能であると判定したときに、前記車両に現在走
行中の給電区間内で停車できる強さで制動をかける制動
制御手段とを備えて成るリニアモータカーの走行制御装
置。1. A power supply state determining means that divides a track into a plurality of power supply sections, and is provided in each power supply section to determine a power supply state of power supply or non-power supply, and a position for detecting the position of a vehicle on the track. a detection means, a speed detection means for detecting the speed of the vehicle on the track, a track state information storage means for storing track state information such as the gradient, length, and running resistance of each power feeding section of the track; and the vehicle. a next section power supply state determining means for determining the power supply state of the next power supply section at a predetermined specific passing point while the vehicle is traveling through any one power supply section; When it is determined that the section is in a non-power feeding state, the speed signal from the vehicle speed detection means, the vehicle position signal from the position detection means, and the track state of the next power feeding section from the track state information storage means. a next section passage possibility determination means for determining whether the vehicle can pass the next power supply section by coasting based on the information; A running control device for a linear motor car, comprising: a braking control means that applies braking to the vehicle with a strength that allows the vehicle to stop within the currently running power supply section when it is determined that it is impossible to pass through the section.
走行制御装置において、さらに、軌道上の各給電区間の
車両の存在状態を検出する車両検出手段を備え、 前
記次区間通過可能性判定手段が、前記車両検出手段の情
報から次々給電区間に他車両が存在するかどうかを判定
し、次々給電区間に他車両が存在すると判定した場合に
は、強制的に次給電区間を通過することが不可能である
と判定するようにしたもの。2. The traveling control device for a linear motor car according to claim 1, further comprising vehicle detection means for detecting the presence state of a vehicle in each power feeding section on the track, and the next section passing possibility determining means is , it is determined from the information of the vehicle detection means whether or not other vehicles exist in the power feeding section one after another, and if it is determined that there are other vehicles in the power feeding section one after another, it is not forced to pass through the next power feeding section. It is determined that it is possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059996A JP2880815B2 (en) | 1991-03-25 | 1991-03-25 | Travel control device for linear motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3059996A JP2880815B2 (en) | 1991-03-25 | 1991-03-25 | Travel control device for linear motor car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04295204A true JPH04295204A (en) | 1992-10-20 |
| JP2880815B2 JP2880815B2 (en) | 1999-04-12 |
Family
ID=13129290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3059996A Expired - Fee Related JP2880815B2 (en) | 1991-03-25 | 1991-03-25 | Travel control device for linear motor car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2880815B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014175032A1 (en) * | 2013-04-22 | 2014-10-30 | 村田機械株式会社 | Moving body system and drive method of moving body |
-
1991
- 1991-03-25 JP JP3059996A patent/JP2880815B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014175032A1 (en) * | 2013-04-22 | 2014-10-30 | 村田機械株式会社 | Moving body system and drive method of moving body |
| JP2014217076A (en) * | 2013-04-22 | 2014-11-17 | 村田機械株式会社 | Movable body system and movable body driving method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2880815B2 (en) | 1999-04-12 |
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